716908940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{9391}}^1$

素因数の和:9758

約数の個数: 48

約数和(自身を含む): 1647281664

約数和(自身を除く): 930372724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 347, 694, 1388, 1735, 3470, 3817, 6940, 7634, 9391, 15268, 18782, 19085, 37564, 38170, 46955, 76340, 93910, 103301, 187820, 206602, 413204, 516505, 1033010, 2066020, 3258677, 6517354, 13034708, 16293385, 32586770, 35845447, 65173540, 71690894, 143381788, 179227235, 358454470, 716908940]

約数ペア:

[(1, 716908940), (2, 358454470), (4, 179227235), (5, 143381788), (10, 71690894), (11, 65173540), (20, 35845447), (22, 32586770), (44, 16293385), (55, 13034708), (110, 6517354), (220, 3258677), (347, 2066020), (694, 1033010), (1388, 516505), (1735, 413204), (3470, 206602), (3817, 187820), (6940, 103301), (7634, 93910), (9391, 76340), (15268, 46955), (18782, 38170), (19085, 37564)]